Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976463 | Anti-rotation deactivation valve lifter | Nick J. Hendriksma, David Draeger, William D. Bauman | 2005-12-20 |
| 6920857 | Deactivation hydraulic valve lifter having a pressurized oil groove | — | 2005-07-26 |
| 6866014 | Anti-rotation guide for a deactivation hydraulic valve lifter | — | 2005-03-15 |